Servo tank gauging instrument
Proservo NMS81
High precision servo measurement for liquid level, interface and density
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The intelligent tank gauge Proservo NMS81 is designed for high accuracy liquid level measurement in custody transfer and inventory control applications with NMi- and PTB-approvals. It meets the relevant requirements according to OIML R85 and API 3.1B. It fulfills the exact demands of tank inventory management and loss control and is optimized in regards of total cost saving and safe operation.
Fördelar
Hardware and software developed according to IEC 61508 up to SIL3 (in homogeneous redundancy) for high level of safety
Maximum reliability through accuracy up to ±0.4mm (± 0.02")
Developed according to international metrology recommendations such as OIML R85 and API MPMS
Local and country-specific certifications like NMi or PTB for custody transfer applications
Superior corrosion resistance with 316L materials in the process compatible with sour applications such as crude oil
Measurement of interfaces between up to three liquid layers, tank bottom, spot, and profile densities
Best fit for LNG/LPG applications without influence of dc value or Boil Off Gas
Applikationsområde
For high accuracy custody transfer measurement in crude oil, gasoline, diesel, petrochemicals and chemicals.
Process connections: Flanges
Temperature: -200 to +200°C (-328 to +392°F)
Pressure: 0 to +25bar (0 to +362psi)
Maximum measuring range: 47m (154ft)
Accuracy: ±0.4mm (±0.02")
International explosion protection and custody transfer certificates, overfill prevention WHG, SIL
Funktioner och specifikationer
Dokumentation/manualer/programvara
Tillbehör/reservdelar
Föregångare / Ersättare
Föregångare: Proservo NMS5
